Wireless blow dryer

Abstract

A wireless blow dryer includes an air duct, a handle, and an energy storage assembly. The air duct is provided with the air outlet channel. The handle comprises a connecting end connected to the air duct and a free end opposite to the connecting end; an outer surface of the free end of the handle is provided with an air inlet along a circumferential direction of the handle. The handle is provided with the air inlet channel in air communication with the air inlet and the air outlet channel. The energy storage assembly includes an energy storage module arranged in the air duct and a charging connector electrically connected with the energy storage module. The charging connector is arranged at the free end of the handle.

What is claimed is: 
     
       1. A wireless blow dryer comprising:
 an air duct; wherein the air duct is provided with an air outlet channel; 
 a handle; wherein the handle comprises a connecting end connected to the air duct and a free end opposite to the connecting end; an outer surface of the free end of the handle is provided with an air inlet along a circumferential direction of the handle; the handle extends outward from an axial outer sidewall of the air duct, the air inlet is arranged at a lower side of the handle away from the air duct; the handle is provided with an air inlet channel in air communication with the air inlet and the air outlet channel; and 
 an energy storage assembly comprising an energy storage module arranged in the air duct and a charging connector electrically connected with the energy storage module; wherein the charging connector is arranged at the free end of the handle. 
 
     
     
       2. The wireless blow dryer of  claim 1 , wherein the handle comprises
 a handle body connected to the air duct; 
 a handle cover detachably buckled on the handle body; 
 a hollow sleeve sleeved on outer surfaces of the handle body and the handle cover; wherein the handle body and the handle cover are provided with tail frames at tail ends of the handle body and the handle cover; the tail frames are exposed relative to the hollow sleeve; and 
 a tail cover detachably sleeved on outer surfaces of the tail frames, and detachably connected to a tail end of the hollow sleeve. 
 
     
     
       3. The wireless blow dryer of  claim 2 , wherein the charging connector is fixed on tail ends of the tail frames, and is exposed relative to the tail cover. 
     
     
       4. The wireless blow dryer of  claim 3 , wherein the tail cover is provided with a mounting hole at a tail end of the tail cover; the mounting hole is configured to mount the charging connector to expose the charging connector. 
     
     
       5. The wireless blow dryer of  claim 2 , wherein each of the tail frames is provided with the air inlet; the hollow sleeve is exposed outside the air inlet; the tail cover is provided with air holes in air communication with the air inlet. 
     
     
       6. The wireless blow dryer of  claim 5 , wherein the wireless blow dryer further comprises a detachable filter mesh arranged between the tail cover and the tail frames. 
     
     
       7. The wireless blow dryer of  claim 6 , wherein the air holes are arranged around the detachable filter mesh. 
     
     
       8. The wireless blow dryer of  claim 2 , wherein the energy storage module is located at an end of the air outlet channel away from an air outlet of the air duct; the wireless blow dryer further comprises a fan assembly is arranged in the air inlet channel; the fan assembly is configured to cause airflow to enter the air inlet channel and out of the air duct through the air outlet channel; and at least part of the airflow entering from the air inlet channel passes through the energy storage assembly and then exits the air duct through the air outlet channel. 
     
     
       9. The wireless blow dryer of  claim 8 , wherein the fan assembly is clamped between the handle body and the handle cover, and the fan assembly and the air inlet are arranged side by side along an extension direction of the handle. 
     
     
       10. The wireless blow dryer of  claim 8 , wherein the fan assembly is relatively close to the air inlet and staggered from the air inlet. 
     
     
       11. The wireless blow dryer of  claim 8 , wherein the wireless blow dryer further comprises an electric heating assembly arranged in the air outlet channel, the electric heating assembly is located at an end of the energy storage module; the airflow caused by an operation of the fan assembly passes through the energy storage assembly, then passes through the electric heating assembly, and finally is discharged from the air outlet channel. 
     
     
       12. The wireless blow dryer of  claim 8 , wherein the wireless blow dryer further comprises a main control board arranged in the air outlet channel, wherein the air flow caused by the operation of the fan assembly is discharged from the air outlet channel after passing through the main control board. 
     
     
       13. The wireless blow dryer of  claim 12 , wherein the electric heating assembly is located in the air outlet channel close to an air outlet of the air duct, wherein the main control board is located at one end of the air outlet channel away from the air outlet, and an end of the energy storage module and an end of the main control board that are close to the electric heating assembly face the air inlet channel. 
     
     
       14. The wireless blow dryer of  claim 2 , wherein the energy storage module faces the charging connector. 
     
     
       15. The wireless blow dryer of  claim 14 , wherein the energy storage assembly further comprises wires coupled between the energy storage module and the charging connector, the wires are located outside the air inlet channel. 
     
     
       16. The wireless blow dryer of  claim 15 , wherein the handle is provided with a wire slot on a side wall of the handle, and the wires are received in the wire slot, so that the wires are embedded in a side wall of the handle. 
     
     
       17. The wireless blow dryer of  claim 15 , wherein the wires are arranged between the sleeve and at least one of the handle body and the handle cover. 
     
     
       18. The wireless blow dryer of  claim 15 , wherein at least one of the handle body and the handle cover is provided with a wire slot on at least one of an outer peripheral surface of the handle body and an outer peripheral surface of the handle cover; wherein the wires are received in the wire slot, and the sleeve is sleeved on the handle body and the handle cover to position the wires. 
     
     
       19. The wireless blow dryer of  claim 1 , wherein the air duct comprises a hollow main housing; the air outlet passage penetrates the main housing along an axial direction of the main housing; the main housing is provided with an air guiding element at a front end of the air outlet channel; the air guide is configured to guide the airflow in the air outlet channel to the side wall of the air outlet channel. 
     
     
       20. The wireless blow dryer of  claim 19 , wherein the air guiding element is a hemispherical structure that is provided at a front end of the main housing and is concave toward a rear end of the main housing along an axial direction of the main housing in the air outlet channel.